HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kaua'i

$403+ Cheap flights from Louisville (SDF) to Kaua'i

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LIH
janv. 28 — févr. 41
mar. 1/28
mar. 2/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisville to Kaua'i with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Louisville to Kaua'i

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Kaua'i (zzFUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated janvier 23, 2025.

Round-trip from

$606
(United Airlines)
From Louisville Intl to Kaua'i
Search Deals

Find flight deals from Louisville to Kaua'i

Cheapest flights from Louisville to Kaua'i
Explore the most affordable flight options available from Louisville to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 23, 2025.

This United Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/38:59 amSDF - LIH
1 stop13h 05mUnited Airlines
lun. 3/107:40 pmLIH - SDF
2 stops17h 52mUnited Airlines
Deal found 1/22$606
This American Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/66:35 amSDF - LIH
2 stops18h 11mAmerican Airlines
mar. 2/119:30 pmLIH - SDF
2 stops14h 49mAmerican Airlines
Deal found 1/22$612
This Delta deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/227:05 amSDF - LIH
2 stops18h 04mDelta
ven. 2/289:34 pmLIH - SDF
2 stops15h 01mDelta
Deal found 1/22$636
This Alaska Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/205:28 pmSDF - LIH
2 stops24h 17mAlaska Airlines
sam. 9/2710:10 pmLIH - SDF
2 stops17h 00mAlaska Airlines
Deal found 1/22$858
This Southwest deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/165:55 amSDF - LIH
1 stop12h 50mSouthwest
ven. 6/206:15 amLIH - SDF
2 stops12h 50mSouthwest
Deal found 1/21$1,288
This United Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/38:59 amSDF - LIH
1 stop13h 05mMultiple Airlines
lun. 3/102:05 pmLIH - SDF
2 stops17h 13mMultiple Airlines
Deal found 1/22$4,904

Find flights from Louisville to Kaua'i within your budget

Customize your flight search to find flights from Louisville to Kaua'i that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated janvier 23, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

lun. 3/3

8:59 am-5:04 pm

1 stop13h 05m

Lihue

lun. 3/10

7:40 pm-7:32 pm

2 stops17h 52m

$606

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

jeu. 2/6

7:05 am-7:46 pm

2 stops17h 41m

Lihue

mar. 2/11

9:30 pm-5:38 pm

2 stops15h 08m

$612

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

sam. 2/22

7:05 am-8:09 pm

2 stops18h 04m

Lihue

ven. 2/28

9:34 pm-5:35 pm

2 stops15h 01m

$636

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

mer. 2/12

7:05 am-10:28 pm

2 stops20h 23m

Lihue

mar. 2/18

11:26 pm-9:57 pm

3 stops17h 31m

$1,221

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

lun. 6/16

5:55 am-12:45 pm

1 stop12h 50m

Lihue

ven. 6/20

6:15 am-1:05 am

2 stops12h 50m

$1,288

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

lun. 3/3

8:59 am-5:04 pm

1 stop13h 05m

Lihue

lun. 3/10

2:05 pm-1:18 pm

2 stops17h 13m

$4,904

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

dim. 5/11

6:14 am-5:59 pm

2 stops17h 45m

$403

LouisvilleLihue

SDF - LIH

SDFLIH

Louisville Intl

dim. 5/11

8:00 am-3:46 pm

1 stop13h 46m

$577

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Best time to book a flight from Louisville to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Louisville to Kaua'i

Get recent, data-driven insights about flights from Louisville to Kaua'i including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Louisville to Kaua'i?

Currently, January is the cheapest month in which you can book a flight from Louisville to Kaua'i (average of $440). Flying from Louisville to Kaua'i in June is currently the most expensive (average of $686). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SDF to FUS?

Find hourly flight availability from Louisville to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated janvier 23, 2025.

When flying from Louisville to Kaua'i, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kaua'i ranges from 2.2 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. June is typically the driest time to visit Kaua'i when rainfall is around 2.2 in.

Temperature in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kaua'i. Reviews last updated janvier 23, 2025.
Alaska Airlines
8.0
Very good
9,704 reviews

Comfort

7.9

Entertainment

7.1

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,704 reviews
Alaska Airlines
8.0
Very good
9,704 reviews

Comfort

7.9

Entertainment

7.1

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,512 reviews
Alaska Airlines
8.0
Very good
9,704 reviews

Comfort

7.9

Entertainment

7.1

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,975 reviews
Alaska Airlines
8.0
Very good
9,704 reviews

Comfort

7.9

Entertainment

7.1

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,704 reviews

Comfort

7.9

Entertainment

7.1

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Louisville to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to Kaua'i?

    Louisville Intl (SDF) is the airport you will fly out of if you book a flight from Louisville to Kaua'i. It is only a 5.3 mi journey to Louisville Intl (SDF) from Louisville’s city center.

  • Can I find deals for flights from Louisville to Kaua'i that include hotel bookings?

    Yes. In addition to deals on Louisville to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Kaua'i?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Kaua'i.

  • Can I find deals for business class flights from Louisville to Kaua'i?

    Yes. Cheapflights offers flight deals from Louisville to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Kaua'i?

    Currently, January is the cheapest month in which you can book a flight from Louisville to Kaua'i (average of $440). Flying from Louisville to Kaua'i in June is currently the most expensive (average of $686). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Honolulu flights
Cincinnati to Honolulu flights
Nashville to Kailua-Kona flights
Nashville to Kahului flights
Cincinnati to Kahului flights
Louisville to Honolulu flights
Nashville to Lihue flights
Knoxville to Honolulu flights
Cincinnati to Kailua-Kona flights
Cincinnati to Lihue flights
Blountville to Honolulu flights
Louisville to Kahului flights
Lexington to Honolulu flights
Knoxville to Kahului flights
Evansville to Honolulu flights
Louisville to Kailua-Kona flights
Louisville to Lihue flights
Knoxville to Kailua-Kona flights
Cincinnati to Hilo flights
Lexington to Lihue flights
Lexington to Kahului flights
Cincinnati to Kapalua flights
Nashville to Hilo flights
Knoxville to Lihue flights
Lexington to Kailua-Kona flights
Blountville to Kahului flights
Evansville to Lihue flights
Huntington to Honolulu flights
Louisville to Hilo flights
Evansville to Kahului flights
Blountville to Kailua-Kona flights
Nashville to Kapalua flights
Nashville to Hana flights
Cincinnati to Hoolehua flights
Nashville to Lanai City flights
Louisville to Kapalua flights
Nashville to Waimea (Kamuela) flights
Knoxville to Kapalua flights

Top 3 airlines flying from Louisville to Kaua'i

Discover the top 3 airlines that operate flights from Louisville to Kaua'i. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated janvier 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$546Average$961FlexibilityNo cancel feeOn-time71%
DeltaCheapest$582Average$1,011FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$675Average$897FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.